| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.62 | 11.842% | $99.1144 | $99.11 | $99.10 | $99.10 |
| Purchase #2 | $202.45 | 4.596% | $211.7546 | $211.75 | $211.75 | $211.80 |
| Purchase #3 | $203.40 | 6.380% | $216.3769 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $180.31 | 12.229% | $202.3601 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $25.65 | 10.710% | $28.3971 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $238.57 | 7.799% | $257.1761 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $102.50 | 13.724% | $116.5671 | $116.57 | $116.55 | $116.60 |
| 7 purchase totals = | $1,041.50 | $1,131.7463 | $1,131.75 | $1,131.75 | $1,131.90 | |